public static void main(String[] args){ /** * 1. 固定大小的空数组,动态创建 */ String[] strArr1 = new String[3]; /** * 2. 创建数组并直接赋值,动态创建 */ String[] strArr2 = new String[]{"data","struct","static"}; /** * 3. 直接赋值数组,静态创建 */ String[] strArr3 = {"public","private","protected"}; }